Lai, NY

Changyi Lai, Painted Post, NY US

Patent application number

Description

Published

20100115997

Glass Bodies And Methods Of Making - Glass bodies and methods of making glass bodies and more particularly glass bodies, for example, microlenses and arrays of microlenses and methods of making the same are described. Cordierite powder is vitrified to form a glass body or glass bodies for instance a microlens or microlenses.

05-13-2010

20100118912

QUALITY CONTROL OF THE FRIT FOR OLED SEALING - A method of finding defects in sealing material formed as a frame line on a glass plate includes irradiating the frame line of sealing material. A temperature of the irradiated sealing material is measured and a change of the temperature caused by a nonuniformity in sealing material is detected. Another aspect features a method of hermetically sealing a thin film device between glass plates. Sealing material is dispensed on a cover glass plate in the form of a frame line cell. The sealing material is pre-sintered onto the cover glass plate and cooled. A laser beam is moved around the frame line on the sealing material. A temperature of the sealing material contacted with the laser beam is measured. A change in the temperature (ΔT) caused by a nonuniformity in the sealing material is measured. Further aspects include a feedback process, infrared imaging and use of delta temperature data to increase sensitivity of temperature measurement data.

05-13-2010

20140373571

FUSED SILICA GLASS ARTICLE HAVING IMPROVED RESISTANCE TO LASER DAMAGE - A fused silica glass article having greater resistance to damage induced by exposure to laser radiation such as laser induced wavefront distortion at deep ultraviolet (DUV) wavelengths, and behaviors such as fluence dependent transmission, which are related to intrinsic defects in the glass. The improved resistance to laser damage may be achieved in some embodiments by loading the glass article with molecular hydrogen (H

12-25-2014

Chising Lai, Hopewell Junction, NY US

Patent application number

Description

Published

20110012617

METHODS AND SYSTEMS FOR TESTING DIGITAL-TO-ANALOG CONVERTER/AMPLIFIER CIRCUITS - A digital-to-analog converter (DAC)/amplifier testing system for use in an electron-beam (e-beam) mask writer, the e-beam mask writer including a plurality of DAC/amplifier circuits to output analog voltage signals, each DAC/amplifier circuit having a first output terminal and a second output terminal, the first output terminals of the plurality of DAC/amplifier circuits being respectively coupled to deflection plates of the e-beam mask writer to provide the output analog voltages as deflection voltages, is provided. The testing system including a summation circuit to sum voltage signals and to output a summation signal indicating the sum of the received analog voltage signals and an analyzer circuit to digitize the summation signal and to detect to compare the digitized summation signal with an error tolerance range to detect whether at least one of the DAC/amplifier circuits is experiencing an operating error.

01-20-2011

Dehua Lai, Elmhurst, NY US

Patent application number

Description

Published

20130063579

Method and Apparatus for Recognition of Inhaler Actuation - A medication confirmation method and apparatus for confirming administration of medication employing an inhalable medication administration apparatus. The method of an embodiment of the invention includes the steps of capturing one or more video sequences of a user administering medication employing the inhalable medication administration apparatus, storing the captured one or more video sequences, capturing one or more audio sequences of the user administering medication employing the inhalable medication administration apparatus and storing the captured one or more audio sequences. At least one of the stored video sequences and at least one of the stored audio sequences are then analyzed to confirm that the user has properly administered the medication.

03-14-2013

Dehua Lai, Brooklyn, NY US

Patent application number

Description

Published

20140184772

Apparatus and Method for Recognition of Suspicious Activities - A medication confirmation method and apparatus. The method of an embodiment of the invention includes the steps of capturing one or more video sequences of a user administering medication by a video capture device, storing the captured one or more video sequences to a non-transitory memory, and analyzing at least one of the stored video sequences to determine one or more indications of suspicious activity on behalf of the user.

07-03-2014

Di Lai, Rochester, NY US

Patent application number

Description

Published

20100156929

Ridge-based color gamut mapping - Techniques for color gamut mapping between source and destination devices are provided. The mapping is performed in a device-independent color space using color ridges of the primary and secondary color ramps of the source and destination devices. An iterative learning process is also provided to adapt the color gamut mapping to a user's perceptual preferences.

06-24-2010

Patent applications by Di Lai, Rochester, NY US

Fang Lai, Painted Post, NY US

Patent application number

Description

Published

20090093371

MEMBRANE ARRAYS AND METHODS OF MANUFACTURE - The invention relates to G protein-coupled receptor (GPCR) microarrays on porous substrates for structural or functional analyses of GPCRs, and methods of preparing porous substrate surfaces for receiving membranes that comprise GPCRs. In one embodiment, a GPCR microarray of the invention comprises a membrane adhered to an upper surface of a porous substrate, the membrane spanning across a plurality of pores on the porous substrate to form a plurality of cavities having sufficient geometry to permit entry of assay reagents into each cavity, thereby allowing access of assay reagents to both sides of GPCR in the membrane.

04-09-2009

20090131263

Normalization methods for G-protein coupled receptor membrane array - Reference membrane components are either pre-labeled or labeled during assays for purposes of normalizing signals associated with binding or functional assays employing G-protein coupled receptor microarrays. A reference component may be included in a membrane in which the target GPCR is embedded or may be present in another membrane printed in conjunction with the target membrane on a microspot. Or, a GPCR microarray may be pre-labeled by incorporating a label on an exposed substrate in a defect in the printed microspot.

05-21-2009

20120083428

Method and Device for Protein Delivery into Cells - Methods for performing surface-mediated protein delivery into living cells, and fabricating protein-transfected cell cluster arrays are provided. The method comprises providing a protein-containing mixture; depositing said protein-containing mixture onto a surface at defined locations; affixing the protein-containing mixture to the surface as microspots; and plating cells onto the surface in sufficient density and under conditions for the proteins to be delivered into the cells. The protein-containing mixture comprises any suitable amino acid sequence, including peptides, proteins, protein-domains, antibodies, or protein-nucleic acid conjugates, etc., with a carrier reagent. Protein-transfected cell arrays may be used for rapid and direct, screening of protein or enzymatic functions or any given intracellular protein interaction in the natural environment of a living cell, as well as for high-throughput screening of other biological and chemical analytes, which affect the functions of these proteins.

04-05-2012

20120088695

Method and Device for Protein Delivery into Cells - Methods for performing surface-mediated protein delivery into living cells, and fabricating protein-transfected cell cluster arrays are provided. The method comprises providing a protein-containing mixture; depositing said protein-containing mixture onto a surface at defined locations; affixing the protein-containing mixture to the surface as microspots; and plating cells onto the surface in sufficient density and under conditions for the proteins to be delivered into the cells. The protein-containing mixture comprises any suitable amino acid sequence, including peptides, proteins, protein-domains, antibodies, or protein-nucleic acid conjugates, etc., with a carrier reagent. Protein-transfected cell arrays may be used for rapid and direct, screening of protein or enzymatic functions or any given intracellular protein interaction in the natural environment of a living cell, as well as for high-throughput screening of other biological and chemical analytes, which affect the functions of these proteins.

Hao Lai, Niskayuna, NY US

Patent application number

Description

Published

20120275563

SYSTEM AND METHOD FOR ORIENTING AN X-RAY DETECTOR - The subject matter disclosed herein relates to X-ray imaging systems, and more specifically to digital X-ray imaging systems. In one embodiment, an imaging system includes an X-ray source configured to emit X-rays. The imaging system also includes an X-ray detector configured to detect the emitted X-rays and produce a corresponding electrical signal. The imaging system also includes a gantry configured to at least partially revolve the X-ray source and the X-ray detector about a primary rotational axis. The X-ray detector is coupled to the gantry so that a diagonal of the X-ray detector is oriented substantially perpendicular to the primary rotational axis.

11-01-2012

20140066765

METHODS AND SYSTEMS FOR INTRAVASCULAR IMAGING AND FLOW MEASUREMENT - Methods, systems and non-transitory computer readable media that store instructions executable by one or more processors for performing an interventional procedure are presented. One or more pulses are delivered to an intravascular region of interest (ROI) in a subject using at least one image sensor and at least one forward-looking flow sensor disposed at a distal end of an integrated intravascular device. Further, one or more images corresponding to the ROI are reconstructed using imaging signals received in response to the pulses delivered by the image sensor. Additionally, one or more flow characteristics corresponding to the ROI are determined based on the signals received in response to the pulses delivered by the flow sensor. The determined flow characteristics are used for computing one or more functional parameters corresponding to the ROI. An assessment of the subject may be provided based on the reconstructed images and/or the functional parameters.

03-06-2014

Hao Lai, Rexford, NY US

Patent application number

Description

Published

20150359502

SYSTEM AND METHOD FOR DETERMINING X-RAY EXPOSURE PARAMETERS - In accordance with one aspect of the present system, a dual energy X-ray imaging system includes a communication module configured to receive a pre-shot image from a detection circuitry and receive one or more pre-shot parameters from a source controller of the dual energy X-ray imaging system. The dual energy X-ray imaging system further includes an analysis module configured to determine one or more image characteristics of the pre-shot image. The dual energy X-ray imaging system further includes a determination module configured to calculate a first and a second set of main-shot parameters based on the one or more pre-shot parameters and the one or more image characteristics of the pre-shot image. The determination module is further configured to send the one or more main-shot parameters to the source controller of the dual energy X-ray imaging system.

12-17-2015

Heng-Yi Lai, Manlius, NY US

Jackson Lai, Rochester, NY US

Patent application number

Description

Published

20100301443

IMAGING ARRAY WITH DUAL HEIGHT SEMICONDUCTOR AND METHOD OF MAKING SAME - A method of fabricating an imaging array includes providing a single crystal silicon substrate and bonding the single crystal silicon substrate to an insulating substrate. One or more portions of an exposed surface of the single-crystal silicon substrate are removed to form a pattern of first areas having a first height measured from the insulating substrate and second areas having a second height measured from the insulating substrate. Photosensitive elements are formed on the first areas and readout elements are formed on the second areas. The single-crystal silicon substrate is treated by hydrogen implantation to form an internal separation boundary and a portion of the single-crystal silicon substrate is removed at the internal separation boundary to form the exposed surface.

12-02-2010

20100320514

DIGITAL RADIOGRAPHY IMAGER WITH BURIED INTERCONNECT LAYER IN SILICON-ON-GLASS AND METHOD OF FABRICATING SAME - A method of forming an imaging array includes providing a single crystal silicon substrate having an internal separation layer, forming a patterned conductive layer proximate a first side of the single crystal silicon substrate, forming an electrically conductive layer on the first side of the single crystal silicon substrate and in communication with the patterned conductive layer, securing the single crystal silicon substrate having the patterned conductive layer and electrically conductive layer formed thereon to a glass substrate with the first side of the single crystal silicon substrate proximate the glass substrate, separating the single crystal silicon substrate at the internal separation layer to create an exposed surface opposite the first side of the single crystal silicon substrate and forming an array comprising a plurality of photosensitive elements and readout elements on the exposed surface.

12-23-2010

20110024774

DIGITAL RADIOGRAPHIC FLAT-PANEL IMAGING ARRAY WITH DUAL HEIGHT SEMICONDUCTOR AND METHOD OF MAKING SAME - A method of manufacturing an imaging array includes providing a silicon tile having a first surface and a second, opposite surface. A buried dielectric layer is formed in the silicon tile between the first and second surfaces to define a bottom silicon layer between the first surface and the dielectric layer. A separation boundary is formed in the silicon tile between the second surface and the dielectric layer to define a top silicon layer between the dielectric layer and the separation boundary and a removable silicon layer between the separation boundary and the second surface. An oxide layer is formed on the first surface of the silicon tile and the silicon tile is bonded to a glass substrate at the oxide layer. The silicon tile is separated at the separation boundary to remove the removable silicon layer, exposing the top silicon layer. Semiconductive elements are formed using the exposed top silicon layer.

02-03-2011

20110210382

DIGITAL RADIOGRAPHIC FLAT-PANEL IMAGING ARRAY WITH DUAL HEIGHT SEMICONDUCTOR AND METHOD OF MAKING SAME - Method of manufacturing imaging arrays can include providing a silicon tile having a first surface and a second, opposite surface. A buried dielectric layer is formed in the silicon tile between the first and second surfaces to define a bottom silicon layer between the first surface and the dielectric layer. A separation boundary is formed in the silicon tile between the second surface and the dielectric layer to define a top silicon layer between the dielectric layer and the separation boundary and a removable silicon layer between the separation boundary and the second surface. An oxide layer formed on the first surface of the silicon tile and the silicon tile is bonded to a glass substrate at the oxide layer. The silicon tile is separated at the separation boundary to remove the removable silicon layer, exposing the top silicon layer. Semiconductive elements are formed using the exposed top silicon layer.

09-01-2011

Jennifer Lai, Yorktown Heights, NY US

Patent application number

Description

Published

20110119264

RANKING EXPERT RESPONSES AND FINDING EXPERTS BASED ON RANK - In a computerized social network, expert and user chat sessions are stored and rated probabilistically. Later user requests for information are met with an expert ranking, based on a balance of similarities between expert profile and questions; similarity between expert profile and prior chat sessions, and dynamically updated chat session ratings. New sessions can be rated automatically with reference to keywords distilled from past sessions responsive to user ratings—and based on session length.

05-19-2011

20120317102

RANKING EXPERT RESPONSES AND FINDING EXPERTS BASED ON RANK - In a computerized social network, expert and user chat sessions are stored and rated probabilistically. Later user requests for information are met with an expert ranking, based on a balance of similarities between expert profile and questions; similarity between expert profile and prior chat sessions, and dynamically updated chat session ratings. New sessions can be rated automatically with reference to keywords distilled from past sessions responsive to user ratings—and based on session length.

12-13-2012

Jennifer Lai, Garrison, NY US

Patent application number

Description

Published

20080218531

SYSTEM AND METHOD FOR VISUALIZATION AND INTERACTION WITH SPATIAL OBJECTS - A computer program product including machine readable instructions stored on machine readable media, the product for assembling and providing a visual interface for a user to interact with spatial information, the product including: a build subsystem for assembling spatial information by converting drawings including the spatial information into scalable vector graphic (SVG) files; the build sub-system further including instructions for merging graphic data of the spatial information and annotating resources represented within the graphic data; and a run-time subsystem for interpreting assembled spatial information and providing the visual interface; wherein the run-time subsystem includes instructions for display and event management control to provide interaction between the user and the spatial information.

09-11-2008

20090044169

METHOD, FRAMEWORK, AND PROGRAM PRODUCT FOR FORMATTING AND SERVING WEB CONTENT - The present invention provides an approach and corresponding framework that separates data from its formatting/view by generating the dynamic JavaScript (data) as a set (e.g., at least one) of JavaScript (data) objects, without any HTML formatting. Then, a set of JavaScript functions can be created that takes the set of JavaScript objects as a parameter, and outputs all or a subset of this data object in a format determined by this JavaScript function. In general, these formatting functions can be static, rather than dynamic, JavaScript. This approach has the advantage of providing a much greater degree of formatting flexibility, without the need for each new format to establish a connection with the back-end system providing the data.

02-12-2009

20100268681

Increasing Knowledge Sharing Success Rates Using Real Time Match Making - A method of knowledge sharing using a computer system is provided. The method includes: receiving a question electronically submitted by a user; forwarding the question and at least one response option to at least one expert using a first computer interface; monitoring selected response options from the at least one expert; and selectively presenting the selected response options to the user using a second computer interface.

10-21-2010

20110029472

Method and Apparatus for Run-Time User Control of System-Generated Content - Methods and apparatus are provided for run-time user control of system-generated content. A user is presented with the system-generated content and can configure one or more rules at run-time. The rules identify one or more automated actions to perform upon the system-generated content when one or more conditions are satisfied. The automated actions are executed upon the system-generated content when the one or more conditions are satisfied. The exemplary automated actions may comprise transform, retrieve, update and alert. The conditions can specify, for example, when to perform the automated actions. Active tags may optionally be attached to or embedded directly in the system-generated content or in a document containing the system-generated content. Tools are optionally provided to allow a user to manage active tags.

02-03-2011

20110111384

METHOD AND SYSTEM FOR CONTROLLING SKILL ACQUISITION INTERFACES - A method and system for capturing expert behavior that the expert is not even necessarily conscious of, such as gaze patterns, that are tied to positive outcomes, and to create a catalog (e.g. database) of these behaviors. The system compares the current behavior of a person, for example a novice, against this catalog of expert behaviors. If the current behavior is significantly different, the system would adapt various aspects of the interface to bring the current behavior closer in line to that of the expert.

05-12-2011

20120106925

AUTOMATIC STATIC VIDEO SUMMARIZATION - Techniques are disclosed for automatic static summarization of videos. For example, a method of creating a static summary of a video comprises the following steps. Shots in the video are detected, wherein the detected shots are frames of the video having a correlation. The detected shots are clustered into clusters based on similarity. The clusters of shots are ranked. At least a portion of the shots are selected based on cluster ranking for inclusion in the static summary. The static summary is generated by combining thumbnail images of the selected shots. Prior to the ranking step, the method may further comprise detecting a presence of slides in any of the shots, and the ranking of a given shot is based in part on whether the shot is a slide. By way of example, such static summaries can be shared in emails and in calendar applications.

05-03-2012

20120209871

Automated Contextual Information Retrieval Based on Multi-Tiered User Modeling and Dynamic Retrieval Strategy - Automated contextual information retrieval techniques are provided based on multi-tiered user modeling and a dynamic retrieval strategy. Content relevant to a current message is presented by initially obtaining a multi-tiered user model containing a multi-tiered representation of interactions of a first user with each contact, wherein the multi-tiered representation includes a plurality of topic models each corresponding to interactions between the first user and one contact. The topic models contain a set of topics, each containing topic keywords. Context information is extracted based on content of the current message, a sender and/or a recipient of the current message, and the multi-tiered user model. A retrieval strategy is determined based on the extracted context information. Contextual queries are generated to search the information repositories selected based on the determined retrieval strategy. Content relevant to the current message is presented based on search results from the selected information repositories.

08-16-2012

20120303717

INCREASING KNOWLEDGE SHARING SUCCESS RATES USING REAL TIME MATCH MAKING - An embodiment provides for knowledge sharing using a computer system. An aspect of the invention includes receiving a question electronically submitted by a user. The question is forwarded and at least one response option to at least one expert using a first computer interface. The selected response options from the at least one expert are monitored. The selected response options are selectively presented to the user using a second computer interface.

11-29-2012

20120311186

METHOD, FRAMEWORK, AND PROGRAM PRODUCT FOR FORMATTING AND SERVING WEB CONTENT - The present invention provides an approach and corresponding framework that separates data from its formatting/view by generating the dynamic JavaScript (data) as a set (e.g., at least one) of JavaScript (data) objects, without any HTML formatting. Then, a set of JavaScript functions can be created that takes the set of JavaScript objects as a parameter, and outputs all or a subset of this data object in a format determined by this JavaScript function. In general, these formatting functions can be static, rather than dynamic, JavaScript. This approach has the advantage of providing a much greater degree of formatting flexibility, without the need for each new format to establish a connection with the back-end system providing the data.

12-06-2012

20140074524

Method and System for Business Outcome-Based Personalized Ranking of Information Objects - Business outcome-based personalized ranking of information objects is provided. Information objects in outcome-based business processes are ranked by recording information objects generated during a creation of the outcome-based business processes. At least one business process comprises an outcome attribute, and at least one business process comprises in-process information objects. A composite graph is generated of the information objects and business processes. Each node in the graph corresponds to an information object or a business process. Links between two information object nodes have a strength based on a content similarity and a social network distance. The in-process information object node connects to a corresponding business process node, and two business process nodes have a link if they are indicated as related in the business process information system. The information objects are ranked based on the link strengths.

03-13-2014

20140074525

Method and System for Business Outcome-Based Personalized Ranking of Information Objects - Methods and apparatus are provided for business outcome-based personalized ranking of information objects. Information objects in outcome-based business processes are ranked by recording information objects generated during a creation of the outcome-based business processes. At least one business process comprises an outcome attribute, and at least one business process comprises in-process information objects. A composite graph is generated of the information objects and business processes. Each node in the graph corresponds to an information object or a business process. Links between two of the information object nodes have a strength based on a content similarity and a social network distance. The in-process information object node connects to a corresponding business process node, and two business process nodes have a link if they are indicated as related in the business process information system. The information objects are ranked based on the link strengths (for example, in response to a query for a given user and a given business process).

03-13-2014

20150134736

METHOD, FRAMEWORK, AND PROGRAM PRODUCT FOR FORMATTING AND SERVING WEB CONTENT - The present invention provides an approach and corresponding framework that separates data from its formatting/view by generating the dynamic JavaScript (data) as a set (e.g., at least one) of JavaScript (data) objects, without any HTML formatting. Then, a set of JavaScript functions can be created that takes the set of JavaScript objects as a parameter, and outputs all or a subset of this data object in a format determined by this JavaScript function. In general, these formatting functions can be static, rather than dynamic, JavaScript. This approach has the advantage of providing a much greater degree of formatting flexibility, without the need for each new format to establish a connection with the back-end system providing the data.

05-14-2015

Patent applications by Jennifer Lai, Garrison, NY US

Jennifer C. Lai, Garrison, NY US

Patent application number

Description

Published

20080228585

Methods and Apparatus for Presenting Personazlized Information to Consumers in a Retail Environment - Methods and apparatus are provided for presenting personalized information to consumers in a retail environment. A personalized price is determined for at least one product that is in physical proximity to the customer. The physical proximity may be determined, for example, by evaluating identifiers, such as RHD tags, associated with each customer and product. A personalized message can be also presented to a customer regarding at least one product that is in physical proximity to the customer. The personalized message can provide, for example, dietary or safety information relevant to the customer and at least one product in the proximity of the customer. The personalized information may be determined based on one or more personalized message rules.

09-18-2008

20130212047

MULTI-TIERED APPROACH TO E-MAIL PRIORITIZATION - An apparatus for automating a prioritization of an incoming message, including a batch learning module that generates a global classifier based on training data that is input to the batch learning module. A feedback learning module that generates a user-specific classifier based on a plurality of feedback instances. A feature extraction module that receives the incoming message and a topic-based user model, infers a topic of the incoming message based on the topic-based user model, and computes a plurality of contextual features of the incoming message. A classification module that dynamically determines a priority classification strategy for assigning a priority level to the incoming message based on the plurality of contextual features of the incoming message and a weighted combination of the global classifier and the user-specific classifier, and classifies the incoming message based on the priority classification strategy.

08-15-2013

20130325972

AUTOMATICALLY GENERATING A PERSONALIZED DIGEST OF MEETINGS - Automatically generating a meeting digest of a set of meetings is provided. A set of topics of interest to the parties to the set of meetings is detected utilizing a user model associated with a user that is based on at least one of communications, relationships, and roles of the parties to the set of meetings. Topic-related content associated with the set of topics of interest to the parties is extracted from meeting data corresponding to the set of meetings. Then, the meeting digest of the set of meetings is generated using the topic-related content associated with the set of topics of interest to the parties extracted from the meeting data corresponding to the set of meetings.

12-05-2013

20130339276

MULTI-TIERED APPROACH TO E-MAIL PRIORITIZATION - A method of automating incoming message prioritization. The method including training a global classifier of a computer system using training data. Dynamically training a user-specific classifier of the computer system based on a plurality of feedback instances. Inferring a topic of the incoming message received by the computer system based on a topic-based user model. Computing a plurality of contextual features of the incoming message. Determining a priority classification strategy for assigning a priority level to the incoming message based on the computed contextual features of the incoming message and a weighted combination of the global classifier and the user specific classifier. Classifying the incoming message based on the priority classification strategy.

12-19-2013

Patent applications by Jennifer C. Lai, Garrison, NY US

Jennifer Ceil Lai, Garrison, NY US

Patent application number

Description

Published

20140101085

SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR EXPEDITING EXPERTISE - A method including generating a global topic model based on a set of data that is updated according to an activity of each user of a plurality of users, the global topic model including a topic representation for a topic, generating a plurality of user models, each user model being generated based on the activity of a respective user, generating an expertise model for the topic based on the activity of at least one user of the plurality of users, the expertise model for the topic setting a target level of knowledge for a first user of the plurality of users, comparing a user model of the first user with the expertise model for the topic, the comparing being performed by a processor of a computer system, and recommending an activity associated with the set of data to the first user based on the comparison.

04-10-2014

Jennifer Cell Lai, Garrison, NY US

Patent application number

Description

Published

20140101086

SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR EXPEDITING EXPERTISE - A system including a global topic model building module that builds a global topic model based on a set of data that is updated according to an activity of each user of a plurality of users, a user model building module that builds a plurality of user models, each user model being built based on an activity of a respective user, an expertise model building module that builds an expertise model for the topic based on the activity of at least one user of the plurality of users, the expertise model for the topic setting a target level of knowledge for a first user of the plurality of users, a processor to compare a user model of the first user with the expertise model for the topic; and an expertise assessment and learning recommendation module that recommends an activity associated with the set of data to the first user based on the comparison.

04-10-2014

Jian-An Andy Lai, Troy, NY US

Patent application number

Description

Published

20130034502

Color Changing Cosmetic - The present invention is a substance that allows users to monitor temperature changes and appearance cosmetically on the human body by a change in color of the applied substance. It is intended for direct application to the skin and hair. The range of colors can be adjusted depending on the demand for the specific product or desired effect. The product is meant to be a temporary solution to cosmetically visually show the users temperature or change how the user looks. The cosmetic substance can be applied in many different ways and its unique color changing characteristics can be used on many products.

02-07-2013

Jonathan Lai, New York, NY US

Patent application number

Description

Published

20100280970

METHOD FOR EXECUTING A SINGLE TRANCHE SYNTHETIC ABS DERIVATIVE TRANSACTION - A Single Tranche Synthetic ABS product is designed to replicate economics returns of structured finance collateralized debt obligations (SF CDO) securities and allow parties to express a leveraged and/or correlation view on a custom ABS portfolio by transferring a credit risk of a particular transacted tranche of a portfolio in swap format. The inventions described herein account for an available funds cap risk of the ABS securities within the underlying portfolio in a manner equivalent to a cash analog based on the same underlying portfolio with sequential pay structure.

11-04-2010

20100325066

METHOD FOR EXECUTING A SINGLE TRANCHE SYNTHETIC ABS DERIVATIVE TRANSACTION - A Single Tranche Synthetic ABS product is designed to replicate economics returns of structured finance collateralized debt obligations (SF CDO) securities and allow parties to express a leveraged and/or correlation view on a custom ABS portfolio by transferring a credit risk of a particular transacted tranche of a portfolio in swap format. The inventions described herein account for an available funds cap risk of the ABS securities within the underlying portfolio in a manner equivalent to a cash analog based on the same underlying portfolio with sequential pay structure.

Kafal Lai, Poughkeepsie, NY US

Patent application number

Description

Published

20080284993

REDUCING CONTAMINATION IN IMMERSION LITHOGRAPHY - A wafer chuck assembly includes a first chuck section configured to hold a semiconductor wafer on a support surface thereof, and a second chuck section removably attached to the first chuck section. The first chuck section has a gap therein, the gap located adjacent an outer edge of the wafer, and the gap containing a volume of immersion lithography fluid therein. A fluid circulation path is configured within the first chuck section so as to facilitate the radial outward movement of the immersion lithography fluid in the gap, thereby maintaining a meniscus of the immersion lithography fluid at a selected height with respect to a top surface of the semiconductor wafer.

11-20-2008

20080284994

REDUCING CONTAMINATION IN IMMERSION LITHOGRAPHY - A method for reducing contamination in immersion lithography includes retaining a semiconductor wafer on a support surface of a wafer chuck, the wafer chuck having a gap therein, the gap located adjacent an outer edge of the wafer, and the gap containing a volume of immersion lithography fluid therein; and providing a fluid circulation path within the wafer chuck so as to facilitate the radial outward movement of the immersion lithography fluid in the gap, thereby maintaining a meniscus of the immersion lithography fluid at a selected height with respect to a top surface of the semiconductor wafer.

11-20-2008

Ka-Man Venus Lai, Tarrytown, NY US

Patent application number

Description

Published

20110041196

miRNA-Regulated Differentiation-Dependent Self-Deleting Cassette - Targeting constructs and methods of using them are provided for differentiation-dependent modification of nucleic acid sequences in cells and in non-human animals. Targeting constructs comprising a promoter operably linked to a recombinase are provided, wherein the promoter drives transcription of the recombinase in an differentiated cell but not an undifferentiated cell. Promoters include Blimp1, Prm1, Gata6, Gata4, Igf2, Lhx2, Lhx5, and Pax3. Targeting constructs with a cassette flanked on both sides by recombinase sites can be removed using a recombinase gene operably linked to a 3′-UTR that comprises a recognition site for an miRNA that is transcribed in undifferentiated cells but not in differentiated cells. The constructs may be included in targeting vectors, and can be used to automatically modify or excise a selection cassette from an ES cell, a non-human embryo, or a non-human animal.

02-17-2011

20110041197

Promoter-Regulated Differentiation-Dependent Self-Deleting Cassette - Targeting constructs and methods of using them are provided for differentiation-dependent modification of nucleic acid sequences in cells and in non-human animals. Targeting constructs comprising a promoter operably linked to a recombinase are provided, wherein the promoter drives transcription of the recombinase in an differentiated cell but not an undifferentiated cell. Promoters include Blimp1, Prm1, Gata6, Gata4, Igf2, Lhx2, Lhx5, and Pax3. Targeting constructs with a cassette flanked on both sides by recombinase sites can be removed using a recombinase gene operably linked to a 3′-UTR that comprises a recognition site for an miRNA that is transcribed in undifferentiated cells but not in differentiated cells. The constructs may be included in targeting vectors, and can be used to automatically modify or excise a selection cassette from an ES cell, a non-human embryo, or a non-human animal.

02-17-2011

20130095565

miRNA-Regulated Differentiation-Dependent Self-Deleting Cassette - Targeting constructs and methods of using them are provided for differentiation-dependent modification of nucleic acid sequences in cells and in non-human animals. Targeting constructs comprising a promoter operably linked to a recombinase are provided, wherein the promoter drives transcription of the recombinase in an differentiated cell but not an undifferentiated cell. Promoters include Blimp1, Prm1, Gata6, Gata4, Igf2, Lhx2, Lhx5, and Pax3. Targeting constructs with a cassette flanked on both sides by recombinase sites can be removed using a recombinase gene operably linked to a 3′-UTR that comprises a recognition site for an miRNA that is transcribed in undifferentiated cells but not in differentiated cells. The constructs may be included in targeting vectors, and can be used to automatically modify or excise a selection cassette from an ES cell, a non-human embryo, or a non-human animal.

04-18-2013

20130312128

PROMOTER-REGULATED DIFFERENTIATION-DEPENDENT SELF-DELETING CASSETTE - Targeting constructs and methods of using them are provided for differentiation-dependent modification of nucleic acid sequences in cells and in non-human animals. Targeting constructs comprising a promoter operably linked to a recombinase are provided, wherein the promoter drives transcription of the recombinase in an differentiated cell but not an undifferentiated cell. Promoters include Blimp1, Prm1, Gata6, Gata4, Igf2, Lhx2, Lhx5, and Pax3. Targeting constructs with a cassette flanked on both sides by recombinase sites can be removed using a recombinase gene operably linked to a 3′-UTR that comprises a recognition site for an miRNA that is transcribed in undifferentiated cells but not in differentiated cells. The constructs may be included in targeting vectors, and can be used to automatically modify or excise a selection cassette from an ES cell, a non-human embryo, or a non-human animal.

11-21-2013

20130312129

PROMOTER-REGULATED DIFFERENTIATION-DEPENDENT SELF-DELETING CASSETTE - Targeting constructs and methods of using them are provided for differentiation-dependent modification of nucleic acid sequences in cells and in non-human animals. Targeting constructs comprising a promoter operably linked to a recombinase are provided, wherein the promoter drives transcription of the recombinase in an differentiated cell but not an undifferentiated cell. Promoters include Blimp1, Prm1, Gata6, Gata4, Igf2, Lhx2, Lhx5, and Pax3. Targeting constructs with a cassette flanked on both sides by recombinase sites can be removed using a recombinase gene operably linked to a 3′-UTR that comprises a recognition site for an miRNA that is transcribed in undifferentiated cells but not in differentiated cells. The constructs may be included in targeting vectors, and can be used to automatically modify or excise a selection cassette from an ES cell, a non-human embryo, or a non-human animal.

11-21-2013

20140075586

Parental Cell Lines for Making Cassette-Free F1 Progeny - Non-human totipotent or pluripotent cells are provided comprising at a genomic locus a self-excisable, recombinase expression cassette flanked with recombination recognition sites, wherein a recombinase gene is operably linked to a promoter that is active in a post-meiotic spermatid stage when cytoplasmic bridging occurs between spermatids. Compositions and methods are provided for making cassette-deleted F1 non-human animals, wherein the methods comprise employing totipotent or pluripotent cells containing a self-excisable, recombinase expression cassette.

03-13-2014

20140189900

miRNA-REGULATED DIFFERENTIATION-DEPENDENT SELF-DELETING CASSETTE - Targeting constructs and methods of using them are provided for differentiation-dependent modification of nucleic acid sequences in cells and in non-human animals. Targeting constructs comprising a promoter operably linked to a recombinase are provided, wherein the promoter drives transcription of the recombinase in an differentiated cell but not an undifferentiated cell. Promoters include Blimp1, Prm1, Gata6, Gata4, Igf2, Lhx2, Lhx5, and Pax3. Targeting constructs with a cassette flanked on both sides by recombinase sites can be removed using a recombinase gene operably linked to a 3′-UTR that comprises a recognition site for an miRNA that is transcribed in undifferentiated cells but not in differentiated cells. The constructs may be included in targeting vectors, and can be used to automatically modify or excise a selection cassette from an ES cell, a non-human embryo, or a non-human animal.

07-03-2014

20140199761

PROMOTER-REGULATED DIFFERENTIATION-DEPENDENT SELF-DELETING CASSETTE - Targeting constructs and methods of using them are provided for differentiation-dependent modification of nucleic acid sequences in cells and in non-human animals. Targeting constructs comprising a promoter operably linked to a recombinase are provided, wherein the promoter drives transcription of the recombinase in an differentiated cell but not an undifferentiated cell. Promoters include Blimp1, Prm1, Gata6, Gata4, Igf2, Lhx2, Lhx5, and Pax3. Targeting constructs with a cassette flanked on both sides by recombinase sites can be removed using a recombinase gene operably linked to a 3′-UTR that comprises a recognition site for an miRNA that is transcribed in undifferentiated cells but not in differentiated cells. The constructs may be included in targeting vectors, and can be used to automatically modify or excise a selection cassette from an ES cell, a non-human embryo, or a non-human animal.

07-17-2014

20140221734

CLONED NON-HUMAN ANIMALS FREE OF SELECTIVE MARKERS - Genetically modified somatic cells of a non-human animal are provided that are engineered to contain a self-excisable, recombinase expression cassette comprising a site-specific recombinase gene operably linked to an ES cell-specific promoter. Compositions and methods for producing a genetically modified, cloned non-human animal that is free of a selective marker gene and a recombinase gene are provided, wherein a targeting construct comprising a self-excisable recombinase gene operably linked to an ES cell-specific promoter is introduced into differentiated somatic cells. The genetically modified genome of the somatic cells is transferred into an enucleated host oocyte. The artificially created zygote is then cultured in vitro until the blastocyst embryonic stage and subsequently implanted into a uterus of a surrogate mother to form a genetically modified, cloned non-human animal free of selective marker and recombinase genes.

08-07-2014

20140235933

GENETIC MODIFICATION OF RATS - Compositions and methods are provided for making rat pluripotent and totipotent cells, including rat embryonic stem (ES) cells. Compositions and methods for improving efficiency or frequency of germline transmission of genetic modifications in rats are provided. Such methods and compositions comprise an in vitro culture comprising a feeder cell layer and a population of rat ES cells or a rat ES cell line, wherein the in vitro culture conditions maintain pluripotency of the ES cell and comprises a media having mouse leukemia inhibitor factor (LIF) or an active variant or fragment thereof. Various methods of establishing such rat ES cell lines are further provided. Methods of selecting genetically modified rat ES cells are also provided, along with various methods to generate a transgenic rat from the genetically modified rat ES cells provided herein. Various kits and articles of manufacture are further provided.

08-21-2014

20140309487

TARGETED MODIFICATION OF RAT GENOME - Compositions and methods are provided for modifying a rat genomic locus of interest using a large targeting vector (LTVEC) comprising various endogenous or exogenous nucleic acid sequences as described herein. Compositions and methods for generating a genetically modified rat comprising one or more targeted genetic modifications in their germline are also provided. Compositions and methods are provided which comprise a genetically modified rat or rat cell comprising a targeted genetic modification in the rat interleukin-2 receptor gamma locus, the rat ApoE locus, the rat Rag2 locus, the rat Rag1 locus and/or the rat Rag2/Rag1 locus. The various methods and compositions provided herein allows for these modified loci to be transmitted through the germline.

10-16-2014

20140310828

TARGETED MODIFICATION OF RAT GENOME - Compositions and methods are provided for modifying a rat genomic locus of interest using a large targeting vector (LTVEC) comprising various endogenous or exogenous nucleic acid sequences as described herein. Compositions and methods for generating a genetically modified rat comprising one or more targeted genetic modifications in their germline are also provided. Compositions and methods are provided which comprise a genetically modified rat or rat cell comprising a targeted genetic modification in the rat interleukin-2 receptor gamma locus, the rat ApoE locus, the rat Rag2 locus, the rat Rag1 locus and/or the rat Rag2/Rag1 locus. The various methods and compositions provided herein allows for these modified loci to be transmitted through the germline.

10-16-2014

20150047062

lincRNA-DEFICIENT NON-HUMAN ANIMALS - Genetically modified non-human animals are provided that exhibit a functional lack of one or more lncRNAs. Methods and compositions for disrupting, deleting, and/or replacing lncRNA-encoding sequences are provided. Genetically modified mice that age prematurely are provided. Also provided are cells, tissues and embryos that are genetically modified to comprise a loss-of-function of one or more lncRNAs.

02-12-2015

20150099296

PROMOTER-REGULATED DIFFERENTIATION-DEPENDENT SELF-DELETING CASSETTE - Targeting constructs and methods of using them are provided for differentiation-dependent modification of nucleic acid sequences in cells and in non-human animals. Targeting constructs comprising a promoter operably linked to a recombinase are provided, wherein the promoter drives transcription of the recombinase in an differentiated cell but not an undifferentiated cell. Promoters include Blimp1, Prm1, Gata6, Gata4, Igf2, Lhx2, Lhx5, and Pax3. Targeting constructs with a cassette flanked on both sides by recombinase sites can be removed using a recombinase gene operably linked to a 3′-UTR that comprises a recognition site for an miRNA that is transcribed in undifferentiated cells but not in differentiated cells. The constructs may be included in targeting vectors, and can be used to automatically modify or excise a selection cassette from an ES cell, a non-human embryo, or a non-human animal.

Methods and Compositions for the Targeted Modification of a Genome - Compositions and methods are provided for modifying a genomic locus of interest in a eukaryotic cell, a mammalian cell, a human cell or a non-human mammalian cell using a large targeting vector (LTVEC) comprising various endogenous or exogenous nucleic acid sequences as described herein. Further methods combine the use of the LTVEC with a CRISPR/Cas system. Compositions and methods for generating a genetically modified non-human animal comprising one or more targeted genetic modifications in their germline are also provided.

06-11-2015

20150159175

METHODS AND COMPOSITIONS FOR THE TARGETED MODIFICATION OF A GENOME - Compositions and methods are provided for modifying a genomic locus of interest in a eukaryotic cell, a mammalian cell, a human cell or a non-human mammalian cell using a large targeting vector (LTVEC) comprising various endogenous or exogenous nucleic acid sequences as described herein. Further methods combine the use of the LTVEC with a CRISPR/Cas system. Compositions and methods for generating a genetically modified non-human animal comprising one or more targeted genetic modifications in their germline are also provided.

06-11-2015

20150291978

miRNA-REGULATED DIFFERENTIATION-DEPENDENT SELF-DELETING CASSETTE - Targeting constructs and methods of using them are provided for differentiation-dependent modification of nucleic acid sequences in cells and in non-human animals. Targeting constructs comprising a promoter operably linked to a recombinase are provided, wherein the promoter drives transcription of the recombinase in an differentiated cell but not an undifferentiated cell. Promoters include Blimp1, Prm1, Gata6, Gata4, Igf2, Lhx2, Lhx5, and Pax3. Targeting constructs with a cassette flanked on both sides by recombinase sites can be removed using a recombinase gene operably linked to a 3′-UTR that comprises a recognition site for an miRNA that is transcribed in undifferentiated cells but not in differentiated cells. The constructs may be included in targeting vectors, and can be used to automatically modify or excise a selection cassette from an ES cell, a non-human embryo, or a non-human animal.

GRADIENT AMPLIFIER SYSTEM - A gradient amplifier system is presented. An embodiment of a gradient amplifier system that includes a power stage having a plurality of bridge amplifiers, where each of the plurality of bridge amplifiers operates at a first switching frequency. The gradient amplifier system further includes a gradient coil coupled to an output terminal of the power stage and configured to produce a magnetic field proportional to a coil current signal supplied by the power stage. In addition, the gradient amplifier system includes a controller stage coupled to an input terminal of the power stage and configured to generate a pulse width modulated gate signal based on the coil current signal and a reference current signal, where the pulse width modulated gate signal is generated at a second switching frequency upon occurrence of a slew rate associated with the reference current signal is below a determined threshold rate and an amplitude level associated with the reference current signal is above a determined level. Further, the controller stage is configured to apply the generated pulse width modulated gate signal to the power stage for changing an operating frequency of each of the plurality of bridge amplifiers from the first switching frequency to the second switching frequency.

10-04-2012

20130162250

SYSTEM AND METHOD TO REDUCE POWER LOSS IN A GRADIENT AMPLIFIER - A gradient amplifier system, includes: a power stage comprising a plurality of bridge amplifiers, each operates at a first switching frequency; a gradient coil coupled to the power stage and configured to produce a magnetic field proportional to a coil current signal supplied by the power stage; a controller stage coupled to an input terminal of the power stage and configured to: generate a pulse width modulated gate signal based on the coil current signal and a reference current signal, wherein the pulse width modulated gate signal is generated at a second switching frequency when a slew rate associated with the reference current signal is below a threshold rate for at least a first time period; and apply the pulse width modulated gate signal to the power stage for changing an operating frequency of each of the plurality of bridge amplifiers from the first to the second switching frequency.

06-27-2013

20130162370

SYSTEMS AND METHODS FOR PROVIDING AN ELECTRIC CHOKE - Systems and methods for an electric choke are provided. The choke may be provided as part of a power transmission arrangement that includes a cable for electrically coupling a power source and a powered device having a ground node and a wire separate from the cable providing a path for a common-mode current through the ground node. The power transmission arrangement also includes an unbalanced choke coupled between the power source and the powered device, wherein a number of turns of the cable in the choke is different than a number of turns of the wire in the choke.

06-27-2013

20140077812

SYSTEM AND METHOD FOR MAINTAINING SOFT SWITCHING CONDITION IN A GRADIENT COIL DRIVER CIRCUIT - In one embodiment, a system includes a gradient coil driver configured to supply electrical signals to a gradient coil of a magnetic resonance imaging system. The gradient coil driver includes an electronic circuit. The electronic circuit includes a first H-bridge circuit electrically coupled to a power source. The first H-bridge includes a plurality of metal-oxide-semiconductor field-effect transistor (MOSFET) switches; and a plurality of diodes electrically coupled in parallel with each MOSFET switch. Each diode of the plurality of diodes is configured to conduct current to cause zero voltage potential across a source and a drain of one of the plurality of MOSFET switches. The first H-bridge also includes a load configured to regulate currents flowing through each of the plurality of diodes and each MOSFET switch of the plurality of MOSFET switches.

03-20-2014

20140092660

MULTILEVEL CONVERTER SYSTEM - A power converter includes at least one leg with a first string including a plurality of controllable semiconductor switches, a first connecting node, and a second connecting node, wherein the first string is operatively coupled across a first bus and a second bus. The at least one leg also includes a second string operatively coupled to the first string via the first connecting node and the second connecting node, wherein the second string includes a plurality of switching units. The first string includes a first branch and a second branch, wherein the second branch is operatively coupled to the first branch via a third connecting node and the third connecting node is coupled to a ground connection.

04-03-2014

20140233277

DIRECT CURRENT POWER DELIVERY SYSTEM AND METHOD - A power transmission system includes a first unit for carrying out the steps of receiving high voltage direct current (HVDC) power from an HVDC power line, generating an alternating current (AC) component indicative of a status of the first unit, and adding the AC component to the HVDC power line. Further, the power transmission system includes a second unit for carrying out the steps of generating a direct current (DC) voltage to transfer the HVDC power on the HVDC power line, wherein the HVDC power line is coupled between the first unit and the second unit, detecting a presence or an absence of the added AC component in the HVDC power line, and determining the status of the first unit based on the added AC component.

08-21-2014

20150015066

METHOD AND SYSTEM FOR CONTROL AND PROTECTION OF DIRECT CURRENT SUBSEA POWER SYSTEMS - A method and a high-voltage DC (HVDC) power system are provided. The system includes a plurality of sending-end (SE) modules coupled in electrical series and divided into at least two groups that each operate independently with respect to an electrical ground and a plurality of receiving-end (RE) power converter modules electrically coupled to the plurality of SE modules, the plurality of RE power converter modules including a fast ground-fault detection and control device, the plurality of RE power converter modules including a receiving-end front-end DC-DC converter controller, and an output current damping control.

01-15-2015

20150022975

METHOD AND SYSTEM FOR AN IMMERSION BOILING HEAT SINK - A method and system for cooling a heat-generating component are provided. The system includes a heat generating electronic component including a heat conductive face, a heat sink device including at least one open face pin fin array surface directly coupled to the conductive face, each fin including a distal end including an outwardly facing contact area, the contact areas covering only a portion of the conductive face, the contact areas configured to carry electrical current therethrough, and an immersion of dielectric fluid contained in a vessel, the vessel including a heat-conductive hull at least partially submerged in a heat sink fluid.

01-22-2015

20150062991

METHOD AND SYSTEM FOR POWER CONVERSION - A power converter includes at least one leg including a first string that includes controllable semiconductor switches, a first connecting node, and a second connecting node and that is operatively coupled across a first bus and a second bus. A second string is operatively coupled to the first string via the first connecting node and the second connecting node. The second string includes a plurality of switching modules wherein each of the plurality of switching modules includes a plurality of fully controllable semiconductor switches and at least one energy storage device. The power converter includes a system controller to control activation of the controllable semiconductor switches and switching modules such that a controlled electrical variable is maintained at a first predetermined reference voltage value and the average internal stored energy of the energy storage devices is maintained at a second predetermined reference value.

03-05-2015

20150070802

METHOD AND SYSTEM FOR ARCHITECTURE, CONTROL, AND PROTECTION SYSTEMS OF MODULAR STACKED DIRECT CURRENT SUBSEA POWER SYSTEM - A high-voltage DC (HVDC) power system and a method of controlling and protecting the HVDC power system includes a plurality of sending-end (SE) modules coupled in electrical series and a plurality of receiving-end (RE) power converter modules electrically coupled to said plurality of SE modules, the RE modules coupled in a switchyard configuration, the switchyard configuration including a plurality of load branches coupled together in electrical series, each load branch including a branch bypass switch configured to bypass load current around an associated load branch, and a branch protection system.

03-12-2015

20150091488

METHOD AND SYSTEM FOR DRIVING ELECTRIC MACHINES - A system for driving an electric machine is provided. The system includes a power converter coupled to an input source and the electric machine. The power converter includes a leg that includes a first and second string. The first string includes plurality of controllable semiconductor switches, a first and second connecting node. The first string is operatively coupled across a first and second bus. The second string is operatively coupled to the first string via the first and second connecting node. The second string comprises plurality of switching modules. The switching modules include fully controllable semiconductor switches and energy storage devices. The system further includes a system controller configured to provide activation commands to the controllable semiconductor switches and the switching modules such that energy stored in the energy storage device is provided to the electric machine when the machine is switched on for operation.

04-02-2015

20150102671

DIRECT CURRENT POWER TRANSMISSION SYSTEM - A system for transmitting direct current (DC) power includes a system DC link for carrying power from a source to a plurality of loads and alternating current (AC) to DC power converter modules coupled in series to the system DC link on a supply side of the system DC link. At least one AC to DC power converter module is connected to the source via at least one controllable semiconductor switch such that when the controllable semiconductor switch is not conducting, the at least one AC to DC power converter module adds about zero voltage to a system DC link voltage and provides a path for a DC link current

04-16-2015

20150108844

HYBRID ENERGY STORAGE SYSTEM - A power converter is provided. The power converter includes a converter leg comprising a plurality of active power link modules coupled to each other. Each of the plurality of active power link module includes exactly two semiconductor switches comprising antiparallel diodes and wherein the antiparallel diodes are coupled in parallel to the respective switches, a filter inductor coupled to a node between the two semiconductor switches, a filter capacitor coupled in parallel across the at least two semiconductor switches and a power storage element directly coupled in parallel to the filter capacitor.

04-23-2015

20150280605

MULTILEVEL CONVERTER - A power converter is presented. The power converter includes at least one leg, the at least one leg includes a first string, where the first string includes a plurality of diodes, a first connecting node, and a second connecting node, and where the first string is operatively coupled across a first bus and a second bus. Furthermore, the at least one leg includes a second string operatively coupled to the first string via the first connecting node and the second connecting node, where the second string includes a plurality of switching units.

10-01-2015

Patent applications by Rixin Lai, Clifton Park, NY US

Sheng-Chih Lai, Elmsford, NY US

Patent application number

Description

Published

20120146126

HIGH-K CAPPED BLOCKING DIELECTRIC BANDGAP ENGINEERED SONOS AND MONOS - A blocking dielectric engineered, charge trapping memory cell includes a charge trapping element that is separated from a gate by a blocking dielectric including a buffer layer in contact with the charge trapping element, such as silicon dioxide which can be made with high-quality, and a second capping layer in contact with said one of the gate and the channel. The capping layer has a dielectric constant that is higher than that of the first layer, and preferably includes a high-κ material. The second layer also has a conduction band offset that is relatively high. A bandgap engineered tunneling layer between the channel and the charge trapping element is provided which, in combination with the multilayer blocking dielectric described herein, provides for high-speed erase operations by hole tunneling. In an alternative, a single layer tunneling layer is used.

06-14-2012

20130140513

THERMALLY CONFINED ELECTRODE FOR PROGRAMMABLE RESISTANCE MEMORY - A memory device includes a plurality of side-wall electrodes formed on a first side-wall of a trench within an insulating layer over a first plurality of contacts in an array of contacts in a substrate. The plurality of side-wall electrodes contact respective top surfaces of the first plurality of contacts. The side-wall electrodes respectively comprise a layer of tantalum nitride, having a composition Ta

06-06-2013

20150243674

HIGH ASPECT RATIO ETCHING METHOD - A plurality of layers of a first conductive material is etched to define a first plurality of stacks of conductive strips between a first plurality of trenches, where a stack has a width greater than two times a target width. A first memory layer is formed on side surfaces of conductive strips in the first plurality of trenches, and a first layer of a second conductive material is formed over the first memory layer. The first plurality of stacks is etched to define a second plurality of stacks of conductive strips between a second plurality of trenches, wherein a stack has a width equal to the target width. A second memory layer is formed on side surfaces of conductive strips in the second plurality of trenches, and a second layer of the second conductive material is formed over the second memory layer.

08-27-2015

Patent applications by Sheng-Chih Lai, Elmsford, NY US

Sing Keung Lai, New York, NY US

Patent application number

Description

Published

20090100870

Square post gemstone setting - A gemstone setting that includes at least two gemstones arranged in a side-to-side configuration. The configuration forms a gemstone arrangement that has four corners. The setting also includes four posts which secure the four corners of the gemstone arrangement. The gemstone arrangement is also held in place by a support. The support supports the gemstone arrangement at a midpoint between the corners of the gemstone arrangement.

04-23-2009

Patent applications by Sing Keung Lai, New York, NY US

Wing L. Lai, Hopewell Junction, NY US

Patent application number

Description

Published

20150279744

ANNEALING OXIDE GATE DIELECTRIC LAYERS FOR REPLACEMENT METAL GATE FIELD EFFECT TRANSISTORS - A method of manufacturing a semiconductor structure by forming an oxide layer above a substrate; optionally annealing the oxide layer to densify the oxide layer; forming a first sacrificial gate above the substrate; removing the first dummy gate; optionally annealing the first gate oxide layer; and forming a first replacement metal gate above the gate oxide layer. In some embodiments selective nitridation may be performed during the annealing step.